Shaft tool is not included. FUEL can be defined as material with stored energy that can later be used to generate power. Just like a high performance engine that burns highoctane fuel for more horsepower and torque, your shaft can perform the same way â€“ using advanced technology as its fuel. With FUEL, you can see where your energy is coming from through our proprietary FUEL ROD TECHNOLOGY, created with a COMBUSTION CHAMBER and LOAD INJECTOR TIP. FUEL uniquely utilizes this technology to generate greater distance and auracy on a more consistent basis. With this shaft, your power is on display for everyone to see.